Cummins 5528109 Threaded Plug For 4B3.9, 6B5.9, And ISB Diesel Engines

Genuine Cummins Part

OEM #: 5528109SKU: 5528109

Ships in 4-5 days

Sale price$18.69 Regular price$21.24

Taxes and Shipping are calculated at checkout

Return with 20% Fee

This is a genuine Cummins Threaded Plug for 4B3.9, 6B5.9 and ISB engines.

SKU 5528109
OEM Number 5528109
OEM Brand CUMMINS
  • 3282266

Genuine Cummins parts warranty

View genuine warranty details
  • Orders are processed the same or next business day
  • Expedited shipping options available at Checkout
  • If same-day shipping is critical, please call to confirm availability

View full shipping policy

Call any of our friendly Parts Dept. Specialists with your engine serial number, and we can quickly verify whether this part is the correct part for your engine — no guesswork.

Phone: 888.687.0539

Don't know how to find your engine serial number? Go to our Engine Help Center for assistance.

Frequently bought together

Diesel Parts Direct logo
CUMMINS Cummins 3287561 Sealing Washer for ISB engines
Sale priceFrom $5.28
Ships in 4-5 days
Choose options